Through patented technology, AirStone is light enough to glue directly onto drywall. This advancement simplifies installation, which saves time, money, and headaches. The beautiful, individual stones have the look and feel of natural rock, yet are ultra-light weight and very durable. And AirStone is so easy to install. Simply apply adhesive and press to the wall! Now, anyone can add the beauty, texture and warmth of stone anywhere inside or outside the home.